CN112113979A - Inspection device - Google Patents

reference numerals	Name (R)	Reference numerals	Name (R)
10	Storage box	310	First guide rail
110	Clamping groove	320	Push handle
20	Moving assembly	40	First position limiting part
210	Moving part	50	Base seat
211	Upper splint	510	Second guide rail
212	Lower splint	60	Second position limiting part
220	First fixed part	70	Lifting assembly
230	Second fixing part	710	Driving part
231	Through hole	720	Sliding block
232	First fixed section	730	Fixing plate
233	Second fixed section	740	Mounting seat
240	Connecting shaft	750	Pulley wheel
250	Elastic clip	760	Guide member
260	Elastic piece	80	Magnifying lens group
270	Handle bar	910	First support frame
30	Bearing plate	920	Second support frame

In order to solve the above problems, referring to fig. 1 to 3, the present invention provides a testing apparatus, comprising: a

storage case

10 and a

removal assembly

20 for accessing products from the

storage case

10.

The

storage box

10 is used for storing the plate materials, and one side of the

storage box

10 is opened; access to the sheets may be accomplished through an opening in the

storage box

10. In addition, the

storage box

10 can be opened at two ends, so that the two ends can be used for taking and placing the plates. The board comprises a circuit board, and various electronic components are attached to the circuit board. For example, a Micro-Electro-Mechanical System (MEMS) chip is mounted on a circuit board, and an operator needs to check the mounting condition of the MEMS chip to determine that the mounting of the MEMS chip meets the requirement.

The moving

component

20 is arranged in the opening direction of the

storage box

10, the moving

component

20 can be close to or far away from the

storage box

10, the moving

component

20 comprises a moving

part

210, the moving

component

20 is close to the

storage box

10, and the

moving part

210 moves a plate material. The

removal assembly

20 is moved closer to or away from the

case

10, as the

removal portion

210 is also moved closer to or away from the

case

10. The moving

part

210 may complete the fixing of the plate after contacting the plate, and the fixing mode may be grabbing or vacuum adsorption. The contact between the human hand and the circuit board can be reduced by replacing the human hand and the circuit board with the removing

part

210.

In the technical scheme provided by this embodiment, the circuit board is one of the boards, the board is stored in the

storage box

10, and the board can be taken and placed through the opening of the

storage box

10. When the removing

assembly

20 is close to the

storage box

10, the removing

part

210 is also close to the

storage box

10, and the removing

part

210 contacts the plate material through the opening side of the

storage box

10, so that the removing

part

210 finishes fixing the plate material. The removing

assembly

20 is far away from the

storage box

10, and the removing

portion

210 is also synchronously far away from the

storage box

10, so that the removing

portion

210 drives the sheet material to move to remove the sheet material from the

storage box

10 in the process that the removing

portion

210 is far away from the

storage box

10. In this process, the worker comes into contact with the plate material through the removing

portion

210. Thereby reducing the probability that the fingers of the operator directly touch the plate. Thereby reducing the pollution of the product and further reducing the rejection of the product.

In the above embodiment, the moving

part

210 may also adopt a clamping manner. The moving

part

210 includes an

upper clamping plate

211 and a

lower clamping plate

212 which are oppositely arranged, the moving

assembly

20 is close to the

storage box

10, and the

upper clamping plate

211 and the

lower clamping plate

212 are clamped on the plate. The electronic components are attached to the middle area of the plate, the edge area of the plate generally forms a blank area, and the moving

part

210 moves the plate by clamping the edge area of the plate. In addition, in order to avoid the moving

part

210 from clamping the electronic component in the middle of the board, the

upper clamping plate

211 has a first bending part extending downward, the

lower clamping plate

212 has a second bending part extending downward, when the circuit board is clamped, the first bending part and the second bending part are matched with each other, and the edge position of the circuit board abuts against the first bending part, so that the

upper clamping plate

211 and the

lower clamping plate

212 cannot go deep into the middle area of the board.

In the above embodiment, in order to make the moving

part

210 more convenient to grip the plate material. The removing

assembly

20 further comprises a first fixing

member

220 and a

second fixing member

230 connected to each other, wherein the first fixing

member

220 is disposed on one side surface of the second fixing

member

230. The

first fixing member

220 and the second fixing

member

230 may be connected by screws or may be integrally formed. The

upper clamp plate

211 is arranged on the first fixing

member

220, the moving

assembly

20 further comprises a connecting

shaft

240 and an

elastic clamp

250, the connecting

shaft

240 vertically penetrates through the second fixing

member

230, the

lower clamp plate

212 is connected to the connecting

shaft

240, and the connecting

shaft

240 can vertically move up and down in the second fixing

member

230. In the process of moving the connecting

shaft

240 up and down, the

lower clamping plate

212 is synchronously driven to move. Since the

upper clamp

211 is fixed, the

lower clamp

212 approaches or moves away from the

upper clamp

211 during the up-and-down movement of the

lower clamp

212. That is, the plate material is clamped or unclamped by the removing

unit

210 by moving the

lower clamp plate

212 up and down. The surface of the second fixing

member

230 is provided with a through

hole

231, and the

elastic clip

250 is inserted into the through

hole

231 and connected to the connecting

shaft

240. The

elastic clip

250 has elasticity itself, and the

elastic clip

250 is fastened to the second fixing

member

230 under its own elastic pressure in a natural state. When the plate is gripped, the

elastic clamp

250 is pulled in the transverse direction, and the

elastic clamp

250 is pulled to make the

lower clamping plate

212 close to the

upper clamping plate

211, and the moving member grips the plate. The

elastic clip

250 generates an opposite restoring force due to the transverse pulling of the

elastic clip

250, and after the

elastic clip

250 is released, the

elastic clip

250 is automatically fastened to the second fixing

member

230, and the fixed state of the

lower clamping plate

212 is stabilized by the elastic pressure of the

elastic clip

250.

In the above embodiment, in order to further improve the stability of the clamping force of the removing

part

210 on the plate, the second fixing

member

230 includes the

first fixing section

232 and the

second fixing section

233 provided at the lower end of the

first fixing section

232, the outer wall of the

second fixing section

233 protrudes out of the outer wall of the

first fixing section

232, and the through

hole

231 extends from the

first fixing section

232 to the

second fixing section

233. Therefore, in the process of clamping the plate, the

elastic clamp

250 is lifted and pulled to move upwards along the through

hole

231, after the

elastic clamp

250 moves to the

first fixing section

232, the

upper clamp plate

211 and the

lower clamp plate

212 finish clamping the plate, and after the

elastic clamp

250 is loosened, the

elastic clamp

250 is clamped on the convex outer wall of the

second fixing section

233, at this time, the

elastic clamp

250 cannot move downwards, so that the positions of the

upper clamp plate

211 and the

lower clamp plate

212 are stable.

In the above embodiment, in order to make the operation of the removing

unit

210 more flexible, the removing

unit

210 is more easily clamped to the plate material. The removing

assembly

20 further comprises an

elastic member

260, one end of the

elastic member

260 is connected to the connecting

shaft

240, and the other end of the

elastic member

260 is connected to the

second fixing section

233. Normally, the

elastic member

260 is in a compressed state, so that the

elastic member

260 has a reverse acting force, that is, the connecting

shaft

240 always maintains an upward pushing force under the reverse acting force of the

elastic member

260. When the moving

part

210 is used, the

elastic clamp

250 is firstly pulled downwards, the

elastic clamp

250 moves downwards to drive the connecting

shaft

240 to move downwards, so that the

elastic part

260 is further compressed, the

elastic part

260 generates larger upward thrust, and after the

elastic clamp

250 is loosened, the

lower clamp plate

212 can be folded with the

upper clamp plate

211 more quickly under the action of the larger upward thrust, so that the acting force of the operator for upwards pulling the

elastic clamp

250 can be saved, and the operation of the moving

part

210 is more flexible. The removing

assembly

20 is further provided with a

handle

270, and the

handle

270 facilitates the operator to hold the removing

assembly

20 and apply pushing force to the removing

assembly

20.

In order to more accurately move the

removal assembly

20 toward the

storage case

10. The checking apparatus further includes a

loading board

30 and a

first guide rail

310 disposed on the

loading board

30, the

storage box

10 is disposed at one end of the

first guide rail

310, the opening of the

storage box

10 faces the

first guide rail

310, and the removing

assembly

20 is slidably disposed on the

first guide rail

310. The moving

assembly

20 moves back and forth along the

first guide rail

310, so that the moving direction of the moving

assembly

20 is ensured to be more accurate. The two

first guide rails

310 are parallel to each other, the two

first guide rails

310 are laid on the upper surface of the bearing

plate

30, and the moving

assembly

20 slides along the two

first guide rails

310, so that better stability can be obtained. The checking device further includes two first limiting

members

40, one first limiting

member

40 is disposed at one end of the

first guide rail

310, and the other first limiting

member

40 is disposed at the other end of the

first guide rail

310. The first limiting

member

40 limits the moving range of the removing

assembly

20, so as to prevent the removing

assembly

20 from being separated from the

first guide rail

310. In addition, the

loading plate

30 is provided with a pushing

handle

320, by which an operator can push and pull the

loading plate

30 conveniently by the pushing

handle

320.

In the above embodiment, in order to enable the moving and taking

assembly

20 to accurately clamp the plate, the inspection device further includes a

base

50, a

second guide rail

510 is disposed on the upper surface of the

base

50, the extending direction of the

second guide rail

510 is orthogonal to the extending direction of the

first guide rail

310, and the

carrier plate

30 is disposed on the

second guide rail

510. The supporting

plate

30 can move along the

second guide rail

510, and the moving

component

20 is disposed on the supporting

plate

30, so that when the supporting

plate

30 is pushed to move along the

second guide rail

510, the position of the moving

component

20 corresponding to the

storage box

10 can be adjusted, and the moving

component

20 can be aligned to the opening of the

storage box

10. In addition, the

second guide rails

510 also include a flexible root, the two

second guide rails

510 are parallel to each other, the two

second guide rails

510 are laid on the upper surfaces of the two

second guide rails

510, and the bearing

plate

30 slides along the two

second guide rails

510, so that better stability can be obtained. Furthermore, the checking apparatus further includes two second limiting

members

60, one second limiting

member

60 is disposed at one end of the

second guide rail

510, and the other second limiting

member

60 is disposed at the other end of the

second guide rail

510. The moving range of the

loading plate

30 is limited by the second limiting

member

60, so that the

loading plate

30 is prevented from being separated from the

second guide rail

510.

In the related art, the inspection of the slabs is generally performed in a spot check manner, but the removing

assembly

20 generally moves in the same horizontal plane, and in order to select slabs at different positions in the

storage box

10, as shown in fig. 4, the inspection apparatus further includes a lifting

assembly

70, wherein the lifting

assembly

70 includes a driving

part

710 and a

slider

720, the

slider

720 is connected to the

storage box

10, and the driving

part

710 drives the

slider

720 to move up and down. The driving

part

710 includes an electric cylinder, the lifting

assembly

70 further includes a guide 760, and the

slider

720 is provided to the guide 760, and the

slider

720 is driven by the driving

part

710 to move up and down along the guide 760. A fixing

plate

730 is coupled between the

storage case

10 and the

slider

720. The lifting

assembly

70 further includes a mounting

seat

740, the mounting

seat

740 is used for mounting the

storage box

10, and the mounting

seat

740 is fixedly connected to the fixing

plate

730, so that the

storage box

10 moves up and down synchronously in the process of moving the

slider

720 up and down, and thus different up and down positions in the

storage box

10 can correspond to the horizontal plane where the moving

assembly

20 is located, and then the operator can complete the sampling inspection of the sheet material by adjusting the up and down positions of the

storage box

10. In addition, a

pulley

750 is further disposed on the side wall surface of the installation, so that when the

storage box

10 is placed, the

storage box

10 can be placed more conveniently and more conveniently in a labor-saving manner.

In another embodiment, the

storage box

10 is provided with a plurality of

parallel card slots

110, the sheets being stored in the

card slots

110, the plurality of

card slots

110 enabling the

storage box

10 to hold more sheets. The inspection device comprises a

first support frame

910 and a

second support frame

920, wherein the

first support frame

910 and the

second support frame

920 are arranged at two sides of the moving

assembly

20, the moving assembly moves a plate, and the plate moves on the support surfaces of the

first support frame

910 and the

second support frame

920. The

removal assembly

20 typically only holds one end of the sheet material and during pulling of the sheet material, the sheet material may be broken easily by bending and sinking the end of the sheet material remote from the

removal assembly

20 because the sheet material may be relatively soft. Or the upper and lower sheets collide when the sheets are pushed back into the

storage box

10, resulting in the failure of the sheets to be accurately retracted into the

storage box

10. Through the supporting action of the first supporting

frame

910 and the second supporting

frame

920, the whole plate moves in the same supporting plane, so that the plate is prevented from being bent and broken, and the plate can be guaranteed to be taken out or stored at the same position of the

storage box

10.

Generally, the human eye has limited ability to distinguish between the electronic components in the board, and in order to inspect the electronic components in the board more clearly, the inspection apparatus further includes a magnifying

lens group

80, the magnifying

lens group

80 is disposed on one side of the moving path of the removing

assembly

20, and the magnifying

lens group

80 is used for magnifying the details of the board. In addition, the moving

assembly

20 can be close to or far from the magnifying

lens group

80, so that the plate can be moved to the optimal observation position of the magnifying

lens group

80. In addition, the magnifying

lens assembly

80 can adjust the vertical distance from the surface of the plate material, so as to further observe the plate material clearly.

1. An inspection device, comprising:

a storage box for storing the plate material, one side of the storage box being open; and

move and get the subassembly, it locates to move and get the subassembly the opening direction of storage box, it can be close to or keep away from to move and get the subassembly the storage box, it includes the portion of getting to move to get the subassembly, it is close to move to get the subassembly the storage box, it moves to get the portion and gets panel.

2. The inspection device of claim 1, wherein said removal portion includes an upper clamp and a lower clamp disposed in opposition, said removal assembly being proximate to said storage magazine, said upper clamp and said lower clamp being clamped to said sheet material.

3. The testing device of claim 2, wherein the moving assembly further comprises a first fixing member and a second fixing member connected with each other, the upper clamping plate is disposed on the first fixing member, the moving assembly further comprises a connecting shaft and an elastic clamp, the connecting shaft vertically penetrates through the second fixing member, the lower clamping plate is connected with the connecting shaft, a through hole is formed in the surface of the second fixing member, and the elastic clamp penetrates through the through hole and is connected with the connecting shaft.

4. The testing device as claimed in claim 3, wherein said second fixing member includes a first fixing section and a second fixing section provided at a lower end of said first fixing section, an outer wall of said second fixing section protrudes from an outer wall of said first fixing section, and said through hole extends from said first fixing section to said second fixing section.

5. The testing device of claim 4, wherein the removal assembly further comprises a resilient member, one end of the resilient member being connected to the connecting shaft and the other end of the resilient member being connected to the second stationary section.

6. The testing device of any one of claims 1 to 5, further comprising a carrier plate and a first guide rail disposed on said carrier plate, wherein said storage box is disposed at one end of said first guide rail, said storage box is open toward said first guide rail, and said removing member is slidably disposed on said first guide rail.

7. The testing device of claim 6, further comprising a base, wherein a second guide rail is disposed on an upper surface of the base, an extending direction of the second guide rail is orthogonal to an extending direction of the first guide rail, and the carrier plate is disposed on the second guide rail.

8. The testing device of any one of claims 1 to 5, further comprising a lift assembly, said lift assembly comprising a drive and a slider, said slider being connected to said storage cartridge, said drive driving said slider up and down.

9. The inspection device of any one of claims 1 to 5, wherein the storage cassette is provided with a plurality of parallel slots in which the sheets are stored, the inspection device comprising a first support frame and a second support frame, the first support frame and the second support frame being provided on both sides of the removal assembly, the removal member removing the sheets, the sheets being moved on the support surfaces of the first support frame and the second support frame.

10. The inspection device of any one of claims 1 to 5, further comprising a magnifying lens group disposed on one side of the path of movement of the removal assembly, the magnifying lens group being for magnifying details of the sheet material.